再论永梅会矿集区的找矿方向

永梅会矿集区具有独特的成矿地质背景，有望成为华南又一个以Cu为主的矿业基地。为实现这一国家目标．力争使矿产储量有较大幅度的增长，这就要求地质科学研究从战略与战术上紧密配合。在新一轮矿产资源调查中，拓宽找矿思路，明确找矿主攻目标。为此，提出四点建议：1．大胆探索找寻第二个紫金山式浅成低温热液型Cu、An矿床；2．拓展视域找寻浅埋、品位均一的斑岩型Cu（Au、Mo）矿床；3．找寻层位稳定的层控型复成因Cu多金属矿床；4．找寻其他新的矿床类型，诸如钱成高温型Sn、Cu矿床；与早侏罗世火山沉积岩盆地内层位性复成因矿床和火山岩盆地边缘或剥蚀残留火山岩盆地之下的基底地层内矿床。

ON SEARCHING FOR MINERALS IN YONGDING-MEIXIAN-HUICHANG MINERALIZATION-CONCENTRATED REGION

Based on the unique mineralization setting in Yongding-Meixian-Huichang region(Yongmeihui for short) it is expective to find out another copper mineral base in the area. In order tofulfil the task four ore-perspecting suggestions can be made: 1. To serach for the second Zijinshan type epithermal copper and gold deposits; 2.To hunt for porphyry copper and molybdenumdeposits with homogeneous grade in shallow-buried areas; 3-To explorate stratabound multigeneis copper polymetallic ore deposit 4. To look for the new deposit type, such as xenothermaltin and copper deposits, multigenesis deposits related to early Jurassic volcano-sedimentary basinand the ore deposits on the margins of volcanic basin or in the basement layers under volcanicbasins which were denuded and remained.